Update iderivative.m

tamaskis · web-flow · commit 21002c35188d · 2021-08-08T01:10:04.000-07:00
diff --git a/src/iderivative.m b/src/iderivative.m
@@ -32,7 +32,7 @@
 % -------
 % OUTPUT:
 % -------
-%   df    	- (m×1 double) derivative of f(x) evaluated at x0
+%   df      - (m×1 double) derivative of f(x) evaluated at x0
 %
 % -----
 % NOTE:
@@ -50,4 +50,4 @@
     % evaluates derivative
     df = imag(f(x0+h*1i)/h);
     
-end
+end
